def main(argv):
global exporters
opt_parser = argparse.ArgumentParser(description='Parse discogs release',
epilog='''
You must specify either -d DATE or some files.
JSON output prints to stdout, any other output requires
that --params is used, e.g.:
--output pgsql
--params "host=localhost dbname=discogs user=pguser"
--output couchdb
--params "http://localhost:5353/"
''')
opt_parser.add_argument('-n', type=int, help='Number of records to parse')
opt_parser.add_argument('-d',
'--date',
help='Date of release. For example 20110301')
opt_parser.add_argument('-o',
'--output',
choices=exporters.keys(),
default='json',
help='What to output to')
opt_parser.add_argument(
'-p', '--params', help='Parameters for output, e.g. connection string')
opt_parser.add_argument(
'-i',
'--ignore-unknown-tags',
action='store_true',
dest='ignore_unknown_tags',
help='Do not error out when encountering unknown tags')
opt_parser.add_argument(
'-q',
'--quality',
dest='data_quality',
help='Comma-separated list of permissable data_quality values.')
opt_parser.add_argument('-t',
type=int,
dest='number_of_workers',
default=1,
help='Number of exporter worker threads')
opt_parser.add_argument('-v',
'--verbose',
action='store_true',
default=False,
help='If defined output is verbose')
opt_parser.add_argument(
'file',
nargs='*',
help=
'Specific file(s) to import. Default is to parse artists, labels, releases matching -d'
)
global options
options = opt_parser.parse_args(argv)
print(options)
if options.date is None and len(options.file) == 0:
opt_parser.print_help()
sys.exit(1)
exporter = Exporter(options, jobs, exporters)
parser = xml.sax.make_parser()
timer = time.time()
try:
parse(parser, exporter, 'artists', artistHandler, options)
parse(parser, exporter, 'labels', labelHandler, options)
parse(parser, exporter, 'releases', releaseHandler, options)
parse(parser, exporter, 'masters', masterHandler, options)
finally:
exporter.finish(completely_done=True)
if options.verbose:
print 'Running time was: %.2fs' % (time.time() - timer)
